| Information | Categories | Percentage distribution |
| (150 Participants) | ||
| Age | 25 - 35 | 20% |
|
| 36 - 45 | 40% |
|
| 46 - 55 | 29% |
|
| >55 | 11% |
| Work Trade | Carpenter | 27% |
|
| Concreter | 31% |
|
| Plumber | 11% |
|
| Welder | 2% |
|
| Steel bender | 9% |
|
| Plasterer | 7% |
|
| Painter | 4% |
|
| Electrician | 5% |
|
| Plant and Equipment Operator | 2% |
|
| Plant and Equipment Mechanic | 2% |
| Years of working experience | Less than 1 year | 4% |
|
| 1 - 5 yrs | 24% |
|
| 6 - 10 yrs | 60% |
|
| Above 10 yrs | 12% |
| Level of Education | GCE “A” level | 4% |
|
| GCE “O” level | 2% |
|
| Junior High School Level | 38% |
|
| Secondary School level | 9% |
|
| Technical or Vocational level | 40% |
|
| Tertiary level or Above | 7% |
| Marital Status | Married | 71% |
|
| Single | 29% |
| Gender | Male | 96% |
|
| Female | 4% |